[Bug 89037] New: [SKL]Piglit spec_EXT_texture_array_copyteximage_1D_ARRAY_samples=2 causes GPU hang

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 9 01:20:45 PST 2015 

https://bugs.freedesktop.org/show_bug.cgi?id=89037

            Bug ID: 89037
           Summary: [SKL]Piglit
                    spec_EXT_texture_array_copyteximage_1D_ARRAY_samples=2
                    causes GPU hang
           Product: DRI
           Version: unspecified
          Hardware: All
                OS: Linux (All)
            Status: NEW
          Severity: critical
          Priority: high
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: huax.lu at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 113275
  --> https://bugs.freedesktop.org/attachment.cgi?id=113275&action=edit
dmesg

System Environment:
--------------------------
Platform: SKL
Libdrm:        
(master)libdrm-2.4.59-8-gccbb9aa887f992359335ecf2d26919b04e14e63f
Mesa:           (master)8030e269e911c4f90a44d9a77eb342dd2657d229
Xserver:         (master)xorg-server-1.17.0
Xf86_video_intel: 
(master)2.99.917-94-g26ba2ba6e7169a099558092f31eaf97944cc3562
Libva:          (master)f9741725839ea144e9a6a1827f74503ee39946c3
Libva_intel_driver:     (master)9a20d6c34cb65e5b85dd16d6c8b3a215c5972b18
kernel: drm-intel-nightly/b4442ee4e150506cebeee72249efc566c5f14bbe(0209)

Bug detailed description:
---------------------------
It causes GPU hang on SKL with mesa master branch, then leave it about 5
minutes, system hang.
We run it on upstream tree at the first cycle.

output:
Texture target = GL_TEXTURE_1D_ARRAY, Internal format = GL_INTENSITY
Texture target = GL_TEXTURE_1D_ARRAY, Internal format = GL_DEPTH_COMPONENT
Probe color at (288,0)
  Expected: 0.750000 0.750000 0.750000 1.000000
  Observed: 0.000000 0.000000 0.000000 1.000000
Probe color at (288,0)
  Expected: 0.750000 0.750000 0.750000 1.000000
  Observed: 0.400000 0.400000 0.400000 1.000000
Probe color at (288,0)
  Expected: 0.750000 0.750000 0.750000 1.000000
  Observed: 0.400000 0.400000 0.400000 1.000000
Probe color at (288,0)
  Expected: 0.750000 0.750000 0.750000 1.000000
  Observed: 0.400000 0.400000 0.400000 1.000000
Probe color at (288,0)
  Expected: 0.600000 0.600000 0.600000 1.000000
  Observed: 0.145098 0.145098 0.145098 1.000000
Probe color at (288,0)
  Expected: 0.600000 0.600000 0.600000 1.000000
  Observed: 0.145098 0.145098 0.145098 1.000000
Probe color at (288,0)
  Expected: 0.600000 0.600000 0.600000 1.000000
  Observed: 0.145098 0.145098 0.145098 1.000000
Probe color at (288,0)
  Expected: 0.600000 0.600000 0.600000 1.000000
  Observed: 0.145098 0.145098 0.145098 1.000000
Probe color at (288,0)
  Expected: 0.450000 0.450000 0.450000 1.000000
  Observed: 0.780392 0.780392 0.780392 1.000000
Probe color at (288,0)
  Expected: 0.450000 0.450000 0.450000 1.000000
  Observed: 0.780392 0.780392 0.780392 1.000000
Probe color at (288,0)
  Expected: 0.450000 0.450000 0.450000 1.000000
  Observed: 0.780392 0.780392 0.780392 1.000000
Probe color at (288,0)
  Expected: 0.450000 0.450000 0.450000 1.000000
  Observed: 0.780392 0.780392 0.780392 1.000000
Probe color at (288,0)
  Expected: 0.300000 0.300000 0.300000 1.000000
  Observed: 0.019608 0.019608 0.019608 1.000000
Probe color at (288,0)
  Expected: 0.300000 0.300000 0.300000 1.000000
  Observed: 0.019608 0.019608 0.019608 1.000000
Probe color at (288,0)
  Expected: 0.300000 0.300000 0.300000 1.000000
  Observed: 0.019608 0.019608 0.019608 1.000000
Probe color at (288,0)
  Expected: 0.300000 0.300000 0.300000 1.000000
  Observed: 0.019608 0.019608 0.019608 1.000000
Texture target = GL_TEXTURE_1D_ARRAY, Internal format = GL_DEPTH_COMPONENT16
Probe color at (304,0)
  Expected: 0.750000 0.750000 0.750000 1.000000
  Observed: 0.000000 0.000000 0.000000 1.000000
intel_do_flush_locked failed: Input/output error


call trace:
[  466.103461] Call Trace:
[  466.103914]  [<ffffffff81400806>] ? scsi_host_alloc_command+0x3d/0x9e
[  466.104374]  [<ffffffff8140095b>] ? scsi_get_command+0x16/0x128
[  466.104830]  [<ffffffff814086d1>] ? scsi_prep_fn+0x58/0x139
[  466.105284]  [<ffffffff81326452>] ? blk_peek_request+0xf7/0x216
[  466.105742]  [<ffffffff81408aa4>] ? scsi_request_fn+0x2f/0x5cc
[  466.106201]  [<ffffffff81323aa4>] ? __blk_run_queue+0x29/0x31
[  466.106659]  [<ffffffff81326b23>] ? blk_queue_bio+0x27d/0x2be
[  466.107117]  [<ffffffff8132493f>] ? generic_make_request+0x93/0xd0
[  466.107578]  [<ffffffff81324a7b>] ? submit_bio+0xff/0x11d
[  466.108040]  [<ffffffff8113aad9>] ? _submit_bh+0x104/0x122
[  466.108500]  [<ffffffff8113af0d>] ? ll_rw_block+0x6d/0x77
[  466.108957]  [<ffffffff8113bb02>] ? __breadahead+0x2c/0x40
[  466.109409]  [<ffffffff811b85ed>] ? __ext4_get_inode_loc+0x287/0x396
[  466.109860]  [<ffffffff811db35d>] ? ext4_ext_tree_init+0x2b/0x30
[  466.110308]  [<ffffffff811bc159>] ? ext4_reserve_inode_write+0x1c/0x7f
[  466.110758]  [<ffffffff811bc21d>] ? ext4_mark_inode_dirty+0x61/0x1cb
[  466.111211]  [<ffffffff811db35d>] ? ext4_ext_tree_init+0x2b/0x30
[  466.111662]  [<ffffffff811b7999>] ? __ext4_new_inode+0xf0d/0x110d
[  466.112115]  [<ffffffff811c2cc8>] ? ext4_lookup+0xf6/0x12d
[  466.112567]  [<ffffffff8111bbd7>] ? __lookup_hash+0x2a/0x31
[  466.113018]  [<ffffffff8111f47d>] ? kern_path_create+0x70/0x112
[  466.113471]  [<ffffffff811c49e5>] ? ext4_mkdir+0xdb/0x35c
[  466.113926]  [<ffffffff8110e981>] ? kmem_cache_alloc+0x27/0x113
[  466.114382]  [<ffffffff8111c8e7>] ? vfs_mkdir+0xac/0x128
[  466.114838]  [<ffffffff8112098b>] ? SyS_mkdirat+0x6b/0xa9
[  466.115295]  [<ffffffff817a0092>] ? system_call_fastpath+0x12/0x17
[  466.115753] Code: e9 4d 89 f8 4c 89 f1 48 89 ea 48 89 de 41 ff 14 24 49 83
c4 10 49 83 3c 24 00 eb 36 eb 38 49 63 44 24 20 4d 8b 04 24 48 8d 4a 01 <48> 8b
5c 05 00 48 89 e8 65 49 0f c7 08 0f 94 c0 84 c0 0f 85 78
[  466.116276] RIP  [<ffffffff8110ea33>] kmem_cache_alloc+0xd9/0x113
[  466.116772]  RSP <ffff88043b85b9c8>
[  466.121844] ---[ end trace b809efb3ce78ceb0 ]---

==Reproduce steps==
---------------------------- 
1. xinit
2. bin/copyteximage 1D_ARRAY -samples=2 -auto
3. leave it 5 minutes

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